Silicone O-rings With PTFE Coating

SWKS Seal, with over 10 years experience, is one of the leading silicone o-rings with ptfe coating manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.

 

Silicone O-rings With PTFE Coating

 

FEP Encapsulated silicone o rings

Advantage:

l Excellent chemical resistance and corrosion resistance

l Low friction coefficient

l Low compression deformation

l Temperature range - 75 ° f to 400 ° f (- 60 ° C - 205 ° C)

l Unlimited specifications

l Food grade compliant

 

FEP Material

l FEP (propylene fluoride)

l Upper temperature limit: 400 ° f (204 ° C)

l Excellent chemical and corrosion resistance

l Not easy to absorb water

l Excellent elasticity

l Smooth / self-lubricating surface

l Food grade compliant

PFA encapsulated o rings

Compared with FEP material, PFA material is more suitable for use in the environment of strong acid, strong alkali, high temperature and harsh working conditions. The sealing effect, service life and performance in terms of high temperature and corrosion resistance are much higher than those of ordinary FEP material.